Filling Lab Scale Twin Screw Extruder , 35mm Double Screw Extruder Machine Contact Now Lab machine, RXT35, PE,PP,PS,PC,PET,POM,PPS, filling, reinforcing or compounding, 35mm screw diamater APEX RXT Series Technical Data Model D(mm) Central Distance(cm) Max L/D Screw Speed(rpm) Max Power (kw)